Bug 2347704 (CVE-2022-49466) - CVE-2022-49466 kernel: regulator: scmi: Fix refcount leak in scmi_regulator_probe
Summary: CVE-2022-49466 kernel: regulator: scmi: Fix refcount leak in scmi_regulator_p...
Keywords:
Status: NEW
Alias: CVE-2022-49466
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-02-26 03:03 UTC by OSIDB Bzimport
Modified: 2025-02-28 04:03 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2025-02-26 03:03:49 UTC 
In the Linux kernel, the following vulnerability has been resolved:

regulator: scmi: Fix refcount leak in scmi_regulator_probe

of_find_node_by_name() returns a node pointer with refcount
incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak.
Comment 1 Avinash Hanwate 2025-02-26 14:17:25 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022601-CVE-2022-49466-d3cd@gregkh/T
Comment 4 Avinash Hanwate 2025-02-28 03:58:26 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022601-CVE-2022-49466-d3cd@gregkh/T
Note You need to log in before you can comment on or make changes to this bug.